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>UNE standards>UNE 146508:2023 - Test for aggregates. Determination of the alkali-silica and alkali-silicate potential reactivity of aggregates. Accelerated mortar bar test.
in stockReleased: 2023-09-27
UNE 146508:2023 - Test for aggregates. Determination of the alkali-silica and alkali-silicate potential reactivity of aggregates. Accelerated mortar bar test.

UNE 146508:2023

Test for aggregates. Determination of the alkali-silica and alkali-silicate potential reactivity of aggregates. Accelerated mortar bar test.

Ensayo de áridos. Determinación de la reactividad potencial álcali-sílice y álcali-silicato de los áridos. Método acelerado en probetas de mortero.

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Standard number:UNE 146508:2023
Pages:12
Released:2023-09-27
Status:Standard
DESCRIPTION

UNE 146508:2023

This document revises the previous version. This method is intended to determine the potential alkali-silica reactivity of aggregates through the evaluation of the expansion of mortar bars immersed in NaOH solution at elevated temperature.